1108911122 has 16 divisors (see below), whose sum is σ = 1921322592. Its totient is φ = 474400320.

The previous prime is 1108911113. The next prime is 1108911169. The reversal of 1108911122 is 2211198011.

It is a junction number, because it is equal to n+sod(n) for n = 1108911091 and 1108911100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482128 + ... + 1482875.

It is an arithmetic number, because the mean of its divisors is an integer number (120082662).

Almost surely, 2^1108911122 is an apocalyptic number.

1108911122 is a deficient number, since it is larger than the sum of its proper divisors (812411470).

1108911122 is a wasteful number, since it uses less digits than its factorization.

1108911122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965033.

The product of its (nonzero) digits is 288, while the sum is 26.

The square root of 1108911122 is about 33300.3171456369. The cubic root of 1108911122 is about 1035.0601292208.

The spelling of 1108911122 in words is "one billion, one hundred eight million, nine hundred eleven thousand, one hundred twenty-two".